Home / 164,661,360.40-246,965,536.66-48,049,337.14

Finding the Fourth Proportional to 164,661,360.40, 246,965,536.66 and 48,049,337.14

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Solution

The fourth proportional to 164,661,360.40, 246,965,536.66 and 48,049,337.14 is: 72,066,271.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,661,360.40 : 246,965,536.66 = 48,049,337.14 : x
  2. Step 2: Convert to fraction form
    164,661,360.40/246,965,536.66 = 48,049,337.14/x
  3. Step 3: Cross multiply
    164,661,360.40x = 246,965,536.66 × 48,049,337.14
  4. Step 4: Simplify right side
    164,661,360.40x = 11,866,530,332,937,370
  5. Step 5: Solve for x
    x = 11,866,530,332,937,370/164,661,360.40
  6. Step 6: Final answer
    x = 72,066,271.67

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.